20174772242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2441}}^1\times {\mathrm{217499}}^1$

素因数の和:219961

約数の個数: 16

約数和(自身を含む): 31868100000

約数和(自身を除く): 11693327758

約数列:

[1, 2, 19, 38, 2441, 4882, 46379, 92758, 217499, 434998, 4132481, 8264962, 530915059, 1061830118, 10087386121, 20174772242]

約数ペア:

[(1, 20174772242), (2, 10087386121), (19, 1061830118), (38, 530915059), (2441, 8264962), (4882, 4132481), (46379, 434998), (92758, 217499)]